PT-2026-7551 · Qnap · File Station 5

Coral · Published 2026-02-11 · Updated 2026-02-12 · CVE-2025-54155

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions File Station 5 versions prior to 5.5.6.5018

Description A resource allocation issue without limits or throttling exists in File Station 5. If an attacker obtains administrator access, they can exploit this to disrupt access to resources for other systems, applications, or processes.

Recommendations Update to File Station 5 version 5.5.6.5018 or later.

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2025-54155

Affected Products

File Station 5

References · 4

• https://qnap.com/en/security-advisory/qsa-26-03 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54155 · Security Note
• https://osv.dev/vulnerability/CVE-2025-54155 · Vendor Advisory
• https://t.me/cveNotify/151875 · Telegram Post